522884 has 12 divisors (see below), whose sum is σ = 940044. Its totient is φ = 254304.

The previous prime is 522883. The next prime is 522887. The reversal of 522884 is 488225.

It can be written as a sum of positive squares in 2 ways, for example, as 448900 + 73984 = 670^2 + 272^2 .

It is not an unprimeable number, because it can be changed into a prime (522881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1619 + ... + 1914.

It is an arithmetic number, because the mean of its divisors is an integer number (78337).

2⁵²²⁸⁸⁴ is an apocalyptic number.

It is an amenable number.

522884 is a deficient number, since it is larger than the sum of its proper divisors (417160).

522884 is a wasteful number, since it uses less digits than its factorization.

522884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3574 (or 3572 counting only the distinct ones).

The product of its digits is 5120, while the sum is 29.

The square root of 522884 is about 723.1071843095. The cubic root of 522884 is about 80.5629049357.

The spelling of 522884 in words is "five hundred twenty-two thousand, eight hundred eighty-four".